Phew. I noticed Cathy's post a week or two ago about other people's posts showing up in her "My Posts". I hadn't experienced it, but then I started seeing random posts in "My Posts" too! I've also noticed some discrepancies in pick counts where it'll show a different number of picks in My Posts than in Current List or the actual listing. So huzzah for the Submit Erroneous Post button!
I also love graphs, so that's super fun.